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Science News for 03 Nov 2009
Singapore's IBN and NUH to test cutting-edge materials to treat eye diseases
3 Nov 2009
World's first photochromic contact lens that darken with sunlight exposure among Institute of Bioengineering and Nanotechnology advances Marking a significant bench to bedside research milestone in Singapore, the Institute of Bioengineering and...
3 Nov 2009
World's first photochromic contact lens that darken with sunlight exposure among Institute of Bioengineering and Nanotechnology advances Marking a significant bench to bedside research milestone in Singapore, the Institute of Bioengineering and...
How astronomy freed the computer from its chains
3 Nov 2009
Wi-Fi achievement recognized by Australian Prime Minister's Prize for Science IMAGE: While looking for exploding black holes Dr. John O'Sullivan created a technology that made Wi-Fi fast and reliable. Click...
3 Nov 2009
Wi-Fi achievement recognized by Australian Prime Minister's Prize for Science IMAGE: While looking for exploding black holes Dr. John O'Sullivan created a technology that made Wi-Fi fast and reliable. Click...
New theory on fairness in economics targets CEO pay
3 Nov 2009
IMAGE: Venkat Venkatasubramanian, a professor of chemical engineering, displays some of the mathematics behind his new theory to determine fair CEO pay. Click here for more...
3 Nov 2009
IMAGE: Venkat Venkatasubramanian, a professor of chemical engineering, displays some of the mathematics behind his new theory to determine fair CEO pay. Click here for more...
Tags reveal white sharks have neighborhoods in the north Pacific, say Stanford researchers
3 Nov 2009
IMAGE: White shark biologist Scot Anderson looks on as a large white shark glides past. Click here for more information. The white shark may be the ultimate loner of the ocean,...
3 Nov 2009
IMAGE: White shark biologist Scot Anderson looks on as a large white shark glides past. Click here for more information. The white shark may be the ultimate loner of the ocean,...
World's largest malaria vaccine trial now underway in 7 African countries
3 Nov 2009
Pivotal testing of RTS,S is on track for target enrollment of 16,000 children NAIROBI, KENYA November 3, 2009 —A pivotal efficacy trial of RTS,S, the world's most clinically advanced malaria vaccine candidate, is now underway in seven...
3 Nov 2009
Pivotal testing of RTS,S is on track for target enrollment of 16,000 children NAIROBI, KENYA November 3, 2009 —A pivotal efficacy trial of RTS,S, the world's most clinically advanced malaria vaccine candidate, is now underway in seven...
Ecology in organic ag: Combining farming, science
3 Nov 2009
The new book, 'Organic Farming: The Ecological System,' combines farmer experience with the latest scientific research to better understand the role of organics in modern agriculture MADISON, WI, OCTOBER 27, 2009 – Agriculture is going...
3 Nov 2009
The new book, 'Organic Farming: The Ecological System,' combines farmer experience with the latest scientific research to better understand the role of organics in modern agriculture MADISON, WI, OCTOBER 27, 2009 – Agriculture is going...
UCSD engineering students help San Diego region secure $154 million in solar bonds
3 Nov 2009
VIDEO: Jan Kleissl, an assistant environmental engineering professor at UCSD, and Ph.D. mechanical engineering students Karl Olney and Michael Gollner discuss how they were instrumental in helping the San Diego...
3 Nov 2009
VIDEO: Jan Kleissl, an assistant environmental engineering professor at UCSD, and Ph.D. mechanical engineering students Karl Olney and Michael Gollner discuss how they were instrumental in helping the San Diego...
Laser etching safe alternative for labeling grapefruit
3 Nov 2009
New technology provides tamper-free option without reducing fruit quality IMAGE: This image shows laser etching on lemons and limes. Click here for more information. LAKE ALFRED,...
3 Nov 2009
New technology provides tamper-free option without reducing fruit quality IMAGE: This image shows laser etching on lemons and limes. Click here for more information. LAKE ALFRED,...
NRL sensor provides critical space weather observations
3 Nov 2009
IMAGE: The DMSP F18 Satellite will replace DMSP F16 launched in 2003. Click here for more information. (Washington, DC • Nov. 3, 2009) – Launched from Vandenberg Air...
3 Nov 2009
IMAGE: The DMSP F18 Satellite will replace DMSP F16 launched in 2003. Click here for more information. (Washington, DC • Nov. 3, 2009) – Launched from Vandenberg Air...
Global challenges and opportunities in fighting HIV/AIDS and neglected diseases
3 Nov 2009
Health Affairs thematic issue on global health examines looming financial pressures in the world's response to HIV and AIDS; offers solutions for combating neglected tropical diseases and saving millions of lives Bethesda, MD -- Responding to...
3 Nov 2009
Health Affairs thematic issue on global health examines looming financial pressures in the world's response to HIV and AIDS; offers solutions for combating neglected tropical diseases and saving millions of lives Bethesda, MD -- Responding to...
Cholesterol and cancer: Answers and some new questions
3 Nov 2009
IMAGE: Demetrius Albanes, M.D., is a senior investigator at the National Cancer Institute. Click here for more information. PHILADELPHIA – A pair of studies in Cancer...
3 Nov 2009
IMAGE: Demetrius Albanes, M.D., is a senior investigator at the National Cancer Institute. Click here for more information. PHILADELPHIA – A pair of studies in Cancer...
NASA's Robert F. Cahalan elected Fellow of the American Meteorological Society
3 Nov 2009
IMAGE: Dr. Robert Cahalan has been named a Fellow of the American Meteorological Society. Click here for more information. GREENBELT, Md. -- Robert (Bob) F. Cahalan, Head of the...
3 Nov 2009
IMAGE: Dr. Robert Cahalan has been named a Fellow of the American Meteorological Society. Click here for more information. GREENBELT, Md. -- Robert (Bob) F. Cahalan, Head of the...
Capturing those in-between moments: NIST solves timing problem in molecular modeling
3 Nov 2009
IMAGE: Colorized simulation of what happens to 1100 carbon atoms in a "flat " sheet of graphene about 20 microseconds after the central atom is moved slightly upwards. Darker violet colors indicate... Click...
3 Nov 2009
IMAGE: Colorized simulation of what happens to 1100 carbon atoms in a "flat " sheet of graphene about 20 microseconds after the central atom is moved slightly upwards. Darker violet colors indicate... Click...
Children who often drink full-fat milk weigh less
3 Nov 2009
Eight-year-old children who drink full-fat milk every day have a lower BMI than those who seldom drink milk. This is not the case for children who often drink medium-fat or low-fat milk. This is one conclusion of a thesis presented at the...
3 Nov 2009
Eight-year-old children who drink full-fat milk every day have a lower BMI than those who seldom drink milk. This is not the case for children who often drink medium-fat or low-fat milk. This is one conclusion of a thesis presented at the...
NASA's TRMM satellite provides a rainfall map of Mirinae's flooding rains
3 Nov 2009
IMAGE: TRMM Precipitation Analysis showed Mirinae's rainfall from Oct. 26-Nov. 2 from the Philippines to landfall in Vietnam. Tropical storm, typhoon and tropical depression symbols show locations, date and...
3 Nov 2009
IMAGE: TRMM Precipitation Analysis showed Mirinae's rainfall from Oct. 26-Nov. 2 from the Philippines to landfall in Vietnam. Tropical storm, typhoon and tropical depression symbols show locations, date and...
K-State engineers strive to make algae oil production more feasible
3 Nov 2009
Developments could help US move away from fossil fuel dependency Two Kansas State University engineers are assessing systematic production methods that could make the costs of algae oil production more reasonable, helping move the U.S. from...
3 Nov 2009
Developments could help US move away from fossil fuel dependency Two Kansas State University engineers are assessing systematic production methods that could make the costs of algae oil production more reasonable, helping move the U.S. from...
Tap wealth of local products emerging to fight 'neglected' diseases of poor: study
3 Nov 2009
Experts propose 'Global Health Accellerator' to help new drugs, diagnostics, vaccines reach distant markets Research firms in developing countries have a medicine cabinet full of affordable and innovative drugs, diagnostics and vaccines on...
3 Nov 2009
Experts propose 'Global Health Accellerator' to help new drugs, diagnostics, vaccines reach distant markets Research firms in developing countries have a medicine cabinet full of affordable and innovative drugs, diagnostics and vaccines on...
For African violets, 'hands off' means healthier
3 Nov 2009
Plant quality and size affected by touching, body lotion IMAGE: People like to feel the soft, often hairy leaves of African violets, but touching the leaves can cause damage to the plants. Click here for more...
3 Nov 2009
Plant quality and size affected by touching, body lotion IMAGE: People like to feel the soft, often hairy leaves of African violets, but touching the leaves can cause damage to the plants. Click here for more...
Common pain relievers may dilute power of flu shots
3 Nov 2009
With flu vaccination season in full swing, research from the University of Rochester Medical Center cautions that use of many common pain killers – Advil, Tylenol, aspirin – at the time of injection may blunt the effect of the shot...
3 Nov 2009
With flu vaccination season in full swing, research from the University of Rochester Medical Center cautions that use of many common pain killers – Advil, Tylenol, aspirin – at the time of injection may blunt the effect of the shot...
Protecting your virtual privacy
3 Nov 2009
Tel Aviv University recommends that lawmakers take a closer look at digital and Internet security IMAGE: Dr. Michael Birnhack is a member of Tel Aviv University's Faculty of Law. Click here for more...
3 Nov 2009
Tel Aviv University recommends that lawmakers take a closer look at digital and Internet security IMAGE: Dr. Michael Birnhack is a member of Tel Aviv University's Faculty of Law. Click here for more...
Springer introduces Climatic Change Letters
3 Nov 2009
New section in Climatic Change to offer brief papers Beginning in November 2009, Springer is inaugurating a new section within the journal Climatic Change called Climatic Change Letters. Similar in scope to Climatic Change, the Letters will...
3 Nov 2009
New section in Climatic Change to offer brief papers Beginning in November 2009, Springer is inaugurating a new section within the journal Climatic Change called Climatic Change Letters. Similar in scope to Climatic Change, the Letters will...
Monash study suggests rainwater is safe to drink
3 Nov 2009
A world first study by Monash University researchers into the health of families who drink rainwater has found that it is safe to drink. The research was led by Associate Professor Karin Leder from the Department of Epidemiology and...
3 Nov 2009
A world first study by Monash University researchers into the health of families who drink rainwater has found that it is safe to drink. The research was led by Associate Professor Karin Leder from the Department of Epidemiology and...
Mapping nutrient distributions over the Atlantic Ocean
3 Nov 2009
Nutrients in the Atlantic Large-scale distributions of two important nutrient pools – dissolved organic nitrogen and dissolved organic phosphorus (DON and DOP) have been systematically mapped for the first time over the Atlantic Ocean in...
3 Nov 2009
Nutrients in the Atlantic Large-scale distributions of two important nutrient pools – dissolved organic nitrogen and dissolved organic phosphorus (DON and DOP) have been systematically mapped for the first time over the Atlantic Ocean in...
Reflective film can boost profits for apple growers
3 Nov 2009
Applying film to orchard floor increases fruit size, color in warmer environments IMAGE: Solar films shown applied to the orchard floor improved fruit size and color in Gala apples. Click here for more...
3 Nov 2009
Applying film to orchard floor increases fruit size, color in warmer environments IMAGE: Solar films shown applied to the orchard floor improved fruit size and color in Gala apples. Click here for more...
Sustainably grown garlic
3 Nov 2009
Research offers guidelines for farmers, variety for consumers IMAGE: Colorful new varieties of garlic are becoming popular with consumers. Click here for more information. FORT...
3 Nov 2009
Research offers guidelines for farmers, variety for consumers IMAGE: Colorful new varieties of garlic are becoming popular with consumers. Click here for more information. FORT...
Report on H1N1 cases in California shows hospitalization can occur at all ages, with many severe
3 Nov 2009
This release is available in Chinese. In contrast with some common perceptions regarding 2009 influenza A(H1N1) infections, an examination of cases in California indicates that hospitalization and death can occur at all ages, and about 30...
3 Nov 2009
This release is available in Chinese. In contrast with some common perceptions regarding 2009 influenza A(H1N1) infections, an examination of cases in California indicates that hospitalization and death can occur at all ages, and about 30...
Free public lecture at UC Riverside to explain how symbiotic bacteria evolve
3 Nov 2009
Biologist Joel Sachs gives last of three lectures on campus this fall on application of evolutionary ideas RIVERSIDE, Calif. – Symbiotic bacteria, which thrive on all plants and animals, are a key yet poorly understood facet of our...
3 Nov 2009
Biologist Joel Sachs gives last of three lectures on campus this fall on application of evolutionary ideas RIVERSIDE, Calif. – Symbiotic bacteria, which thrive on all plants and animals, are a key yet poorly understood facet of our...
Shedding light on the cosmic skeleton
3 Nov 2009
IMAGE: Astronomers have tracked down a gigantic, previously unknown assembly of galaxies located almost seven billion light-years away from us. The discovery, made possible by combining two of the most...
3 Nov 2009
IMAGE: Astronomers have tracked down a gigantic, previously unknown assembly of galaxies located almost seven billion light-years away from us. The discovery, made possible by combining two of the most...
NIST test proves 'the eyes have it' for ID verification
3 Nov 2009
IMAGE: These compressed iris images from the IREX I test illustrate why the JPEG format did not meet the test criteria. The JPEG 2000 format (top) retains its quality after compression... Click here for more...
3 Nov 2009
IMAGE: These compressed iris images from the IREX I test illustrate why the JPEG format did not meet the test criteria. The JPEG 2000 format (top) retains its quality after compression... Click here for more...
UIC receives $1 million grant to study 'fat taxes,' diet, obesity
3 Nov 2009
Researchers at the University of Illinois at Chicago have received $1 million from the National Heart, Lung and Blood Institute to study the relationship between "fat taxes" and food consumption, diet quality and obesity. The funding for the...
3 Nov 2009
Researchers at the University of Illinois at Chicago have received $1 million from the National Heart, Lung and Blood Institute to study the relationship between "fat taxes" and food consumption, diet quality and obesity. The funding for the...
Study gives clearer picture of how land-use changes affect US climate
3 Nov 2009
IMAGE: This map shows observation minus reanalysis (OMR) trends in the continental United States from 1979-2003. The trends are associated with land use and land-use changes. Researchers from Purdue and...
3 Nov 2009
IMAGE: This map shows observation minus reanalysis (OMR) trends in the continental United States from 1979-2003. The trends are associated with land use and land-use changes. Researchers from Purdue and...
Sun or shade: Pecan leaves' photosynthetic light response evaluated
3 Nov 2009
New study provides vital information for commercial pecan operations IMAGE: Optimal fruit development for pecan is guaranteed only with good canopy management and adequate water and nutrient supply. Click here...
3 Nov 2009
New study provides vital information for commercial pecan operations IMAGE: Optimal fruit development for pecan is guaranteed only with good canopy management and adequate water and nutrient supply. Click here...
Pecan trees benefit from thinning technique
3 Nov 2009
Mechanical thinning called 'highly valuable,' expected to increase producers' profits IMAGE: Mechanical thinning of pecan trees is shown using a tree shaker with a hydraulic shaker head. Click here for more...
3 Nov 2009
Mechanical thinning called 'highly valuable,' expected to increase producers' profits IMAGE: Mechanical thinning of pecan trees is shown using a tree shaker with a hydraulic shaker head. Click here for more...
Tropical Depression 97W passing through central Philippines
3 Nov 2009
IMAGE: This infrared image of 97W from NASA's Aqua satellite at 1:30 a.m. local Asia/Manila Time, Nov. 3 revealed weakening convection. Click here for more information. Tropical...
3 Nov 2009
IMAGE: This infrared image of 97W from NASA's Aqua satellite at 1:30 a.m. local Asia/Manila Time, Nov. 3 revealed weakening convection. Click here for more information. Tropical...
Timber harvest impacts amphibians differently during life stages
3 Nov 2009
MU researchers find clear-cutting is harmful to the terrestrial stage of amphibians IMAGE: University of Missouri researchers found that removing all of the trees from a section of the forest had a negative...
3 Nov 2009
MU researchers find clear-cutting is harmful to the terrestrial stage of amphibians IMAGE: University of Missouri researchers found that removing all of the trees from a section of the forest had a negative...
Ecology in organic agriculture: Combining farming, science
3 Nov 2009
The new book, 'Organic Farming: The Ecological System,' combines farmer experience with the latest scientific research to better understand the role of organics in modern agriculture MADISON, WI, OCTOBER 27, 2009 – Agriculture is going...
3 Nov 2009
The new book, 'Organic Farming: The Ecological System,' combines farmer experience with the latest scientific research to better understand the role of organics in modern agriculture MADISON, WI, OCTOBER 27, 2009 – Agriculture is going...
Study of concurrent radiotherapy, chemotherapy shows promise in small cell lung cancer
3 Nov 2009
IMAGE: Ritsuko Komaki, M.D., is a professor and program director of Lung Cancer Research and Thoracic Radiation Oncology in the Department of Radiation Oncology at M. D. Anderson. Click here for more...
3 Nov 2009
IMAGE: Ritsuko Komaki, M.D., is a professor and program director of Lung Cancer Research and Thoracic Radiation Oncology in the Department of Radiation Oncology at M. D. Anderson. Click here for more...
Industry support of academic life science research may be dropping
3 Nov 2009
Fewer investigators report industry connections, but commercial interests keep growing While more than half the academic life science researchers responding to a 2007 survey indicated having some relationship with industrial entities, the...
3 Nov 2009
Fewer investigators report industry connections, but commercial interests keep growing While more than half the academic life science researchers responding to a 2007 survey indicated having some relationship with industrial entities, the...
SMOS forms 3-pointed star in the sky
3 Nov 2009
Following the launch of ESA's SMOS satellite on 2 November, the French space agency CNES, which is responsible for operating the satellite, has confirmed that the instrument's three antenna arms have deployed as planned, and that the...
3 Nov 2009
Following the launch of ESA's SMOS satellite on 2 November, the French space agency CNES, which is responsible for operating the satellite, has confirmed that the instrument's three antenna arms have deployed as planned, and that the...
PMH finding may help some tonsil cancer patients avoid chemotherapy
3 Nov 2009
Clinical researchers at Princess Margaret Hospital (PMH) have confirmed that patients with oropharyngeal squamous cell cancer ("tonsil cancer") harbour a common type of human papilloma virus (HPV16), but also that such cancers are very...
3 Nov 2009
Clinical researchers at Princess Margaret Hospital (PMH) have confirmed that patients with oropharyngeal squamous cell cancer ("tonsil cancer") harbour a common type of human papilloma virus (HPV16), but also that such cancers are very...
Expert predicts possible shift in senior voting bloc
3 Nov 2009
The majority of people aged 65 and over cast ballots for John McCain in 2008, but older voters will not necessarily favor Republicans in future presidential elections, according to an article in the latest issue of The Gerontologist (Vol. 49,...
3 Nov 2009
The majority of people aged 65 and over cast ballots for John McCain in 2008, but older voters will not necessarily favor Republicans in future presidential elections, according to an article in the latest issue of The Gerontologist (Vol. 49,...
Jefferson researchers receive $3.9 million in Challenge grants
3 Nov 2009
(PHILADELPHIA) Four researchers from Thomas Jefferson University have received $3.9 million in Challenge grant funds as part of the American Recovery and Reinvestment Act. The NIH has designated at least $200 million in 2009 - 2010 for this...
3 Nov 2009
(PHILADELPHIA) Four researchers from Thomas Jefferson University have received $3.9 million in Challenge grant funds as part of the American Recovery and Reinvestment Act. The NIH has designated at least $200 million in 2009 - 2010 for this...
New national study finds increasing number of injuries from hot tubs
3 Nov 2009
Number has more than doubled over last 18 years Though hot tubs, whirlpools and spas are widely used for relaxation and fun, they can pose serious risk for injury. Over the past two decades, as recreational use of hot tubs has increased, so has...
3 Nov 2009
Number has more than doubled over last 18 years Though hot tubs, whirlpools and spas are widely used for relaxation and fun, they can pose serious risk for injury. Over the past two decades, as recreational use of hot tubs has increased, so has...
Renowned cardiovascular researcher to receive Taylor Prize
3 Nov 2009
He was the first to predict the popular anti-inflammatory drug, Vioxx would increase the risk of strokes and heart attacks, and it was his discovery that led to the adoption of low dose aspirin for every day cardio-protection. For these and...
3 Nov 2009
He was the first to predict the popular anti-inflammatory drug, Vioxx would increase the risk of strokes and heart attacks, and it was his discovery that led to the adoption of low dose aspirin for every day cardio-protection. For these and...
Colon cancer screening more effective earlier in day, UCLA study finds
3 Nov 2009
While risk to individuals is low, findings indicate need for broader system changes The effectiveness of a screening colonoscopy may depend on the time of day it is performed. According to a new UCLA study, early-morning colonoscopies yielded...
3 Nov 2009
While risk to individuals is low, findings indicate need for broader system changes The effectiveness of a screening colonoscopy may depend on the time of day it is performed. According to a new UCLA study, early-morning colonoscopies yielded...
Daily dose of color may boost immunity this flu season
3 Nov 2009
Health/wellness expert Amy Hendel available for interviews Hoping to keep the flu at bay? A strong immune system helps. Enjoying the bounty of colorful fruits and vegetables available right now can be an important step toward supporting your...
3 Nov 2009
Health/wellness expert Amy Hendel available for interviews Hoping to keep the flu at bay? A strong immune system helps. Enjoying the bounty of colorful fruits and vegetables available right now can be an important step toward supporting your...
The American Society of Hematology to honor inspirational hematologists with Mentor Awards
3 Nov 2009
(WASHINGTON, November 3, 2009) - The American Society of Hematology (ASH) is honoring two prominent hematologists with ASH Mentor Awards in recognition of the important role they play in the training and career development of hematologists...
3 Nov 2009
(WASHINGTON, November 3, 2009) - The American Society of Hematology (ASH) is honoring two prominent hematologists with ASH Mentor Awards in recognition of the important role they play in the training and career development of hematologists...
Mobile microscopes illuminate the brain
3 Nov 2009
Tiny laser-scanning microscope images brain cells in freely moving animals The majority of our life is spent moving around a static world and we generate our impression of the world using visual and other senses simultaneously. It is the...
3 Nov 2009
Tiny laser-scanning microscope images brain cells in freely moving animals The majority of our life is spent moving around a static world and we generate our impression of the world using visual and other senses simultaneously. It is the...
Estrogen and stroke risk
3 Nov 2009
New study shows that a long period of estrogen deprivation can lead to loss of sensitivity and protective effects in the brain and weaken areas normally resistant to stroke damage BETHESDA, Md. − Eighteen years ago this month the National...
3 Nov 2009
New study shows that a long period of estrogen deprivation can lead to loss of sensitivity and protective effects in the brain and weaken areas normally resistant to stroke damage BETHESDA, Md. − Eighteen years ago this month the National...
Water and Health: Global Issues and Our Shared Responsibilities
3 Nov 2009
On November 13, the Johns Hopkins Bloomberg School of Public Health and the New York Academy of Sciences will host a symposium to address the complex issues surrounding water and health. Cited as one of the "grand challenges facing the 21st...
3 Nov 2009
On November 13, the Johns Hopkins Bloomberg School of Public Health and the New York Academy of Sciences will host a symposium to address the complex issues surrounding water and health. Cited as one of the "grand challenges facing the 21st...
Specialists in hearing, HIV come together to study AIDS patients
3 Nov 2009
Specialists in HIV and in hearing at the University of Rochester Medical Center are teaming up to measure the hearing of people with AIDS. The five-year study is believed to be the first large study of its kind testing the hearing of people...
3 Nov 2009
Specialists in HIV and in hearing at the University of Rochester Medical Center are teaming up to measure the hearing of people with AIDS. The five-year study is believed to be the first large study of its kind testing the hearing of people...
Blood vessels might predict prostate cancer behavior
3 Nov 2009
COLUMBUS, Ohio – A diagnosis of prostate cancer raises the question for patients and their physicians as to how the tumor will behave. Will it grow quickly and aggressively and require continuous treatment, or slowly, allowing therapy...
3 Nov 2009
COLUMBUS, Ohio – A diagnosis of prostate cancer raises the question for patients and their physicians as to how the tumor will behave. Will it grow quickly and aggressively and require continuous treatment, or slowly, allowing therapy...
New asthma research presented at CHEST 2009
3 Nov 2009
Zinc Deficiency May Contribute to Allergic Asthma (#8362, Tuesday, November 3, 3:45 PM ET) Zinc deficiency may play a role in the development of extrinsic or allergic asthma. Researchers from India evaluated serum zinc levels and absolute...
3 Nov 2009
Zinc Deficiency May Contribute to Allergic Asthma (#8362, Tuesday, November 3, 3:45 PM ET) Zinc deficiency may play a role in the development of extrinsic or allergic asthma. Researchers from India evaluated serum zinc levels and absolute...
Low cholesterol may shrink risk for high-grade prostate cancer
3 Nov 2009
Men with lower cholesterol are less likely than those with higher levels to develop high-grade prostate cancer - an aggressive form of the disease with a poorer prognosis, according to results of a Johns Hopkins collaborative study. In a...
3 Nov 2009
Men with lower cholesterol are less likely than those with higher levels to develop high-grade prostate cancer - an aggressive form of the disease with a poorer prognosis, according to results of a Johns Hopkins collaborative study. In a...
Study sheds light on evolution of human complexity
3 Nov 2009
Scientists find new evolutionary mechanism that takes advantage of inefficient selection HOUSTON -- (Nov. 3, 2009) -- A painstaking analysis of thousands of genes and the proteins they encode shows that human beings are biologically complex, at...
3 Nov 2009
Scientists find new evolutionary mechanism that takes advantage of inefficient selection HOUSTON -- (Nov. 3, 2009) -- A painstaking analysis of thousands of genes and the proteins they encode shows that human beings are biologically complex, at...
Shorter radiation course stops cancer growth in high-risk prostate cancer patients
3 Nov 2009
Hypofractionated radiation treatment, a newer type of radiation treatment that delivers higher doses of radiation in fewer treatments than conventional radiation therapy, is significantly more effective in stopping cancer from growing in high...
3 Nov 2009
Hypofractionated radiation treatment, a newer type of radiation treatment that delivers higher doses of radiation in fewer treatments than conventional radiation therapy, is significantly more effective in stopping cancer from growing in high...
New infectious disease research presented at CHEST 2009
3 Nov 2009
Flocked Swabs Provide Alternate Method for Retrieving Nasal Aspirates (#8387, Tuesday, November 3, 3:45 PM ET) Flocked swabs may be more effective in retrieving nasal aspirates than nasopharyngeal aspiration, the current standard for...
3 Nov 2009
Flocked Swabs Provide Alternate Method for Retrieving Nasal Aspirates (#8387, Tuesday, November 3, 3:45 PM ET) Flocked swabs may be more effective in retrieving nasal aspirates than nasopharyngeal aspiration, the current standard for...
Less brain swelling occurs with multiple sessions of SRS for common brain tumor
3 Nov 2009
CHICAGO – Treating a common brain tumor with multiple sessions of radiation appears to result in less brain swelling than treating the tumor once with a high dose of radiation, say researchers from the Lombardi Comprehensive Cancer...
3 Nov 2009
CHICAGO – Treating a common brain tumor with multiple sessions of radiation appears to result in less brain swelling than treating the tumor once with a high dose of radiation, say researchers from the Lombardi Comprehensive Cancer...
Portable 3-D laser technology preserves Texas dinosaur's rare footprint
3 Nov 2009
Data for 110-million-year old track will be available for download Using portable 3D laser technology, scientists have electronically preserved a rare 110 million-year-old fossilized dinosaur footprint that was previously excavated and built...
3 Nov 2009
Data for 110-million-year old track will be available for download Using portable 3D laser technology, scientists have electronically preserved a rare 110 million-year-old fossilized dinosaur footprint that was previously excavated and built...
Not just bleach: Hydrogen peroxide may tell time for living cells
3 Nov 2009
PLoS ONE study finds possible timekeeping roles for the common chemical made naturally by the body If a circadian rhythm is like an orchestra – the united expression of the rhythms of millions of cells – a common chemical may serve...
3 Nov 2009
PLoS ONE study finds possible timekeeping roles for the common chemical made naturally by the body If a circadian rhythm is like an orchestra – the united expression of the rhythms of millions of cells – a common chemical may serve...
Shorter radiation course as effective as standard therapy for prostate cancer recurrence
3 Nov 2009
A shorter, five-week course of radiation treatment that delivers higher doses of radiation in fewer sessions, known as hypofractionation, appears to be just as effective and as safe in reducing the risk of prostate cancer from returning as...
3 Nov 2009
A shorter, five-week course of radiation treatment that delivers higher doses of radiation in fewer sessions, known as hypofractionation, appears to be just as effective and as safe in reducing the risk of prostate cancer from returning as...
Aiming to avoid damage to neurocognitive areas of the brain during cranial radiation
3 Nov 2009
Radiation oncologists at Rush University Medical Center are intent on finding ways to avoid damage to the critically important hippocampus and limbic circuit of the brain when cranial radiation is required to treat existing or potential...
3 Nov 2009
Radiation oncologists at Rush University Medical Center are intent on finding ways to avoid damage to the critically important hippocampus and limbic circuit of the brain when cranial radiation is required to treat existing or potential...
2 genes cooperate to cause aggressive leukemia
3 Nov 2009
Two genes, each one of which is known to cause cancer on its own, together can lead to aggressive leukaemia. This is the conclusion from new research carried out on gene-modified mice at the Sahlgrenska Academy at the University of Gothenburg,...
3 Nov 2009
Two genes, each one of which is known to cause cancer on its own, together can lead to aggressive leukaemia. This is the conclusion from new research carried out on gene-modified mice at the Sahlgrenska Academy at the University of Gothenburg,...
Weight training boosts breast cancer survivors' body image and intimate relationship satisfaction
3 Nov 2009
Results point to new ways to measure -- and improve -- quality of life among survivors In addition to building muscle, weightlifting is also a prescription for self-esteem among breast cancer survivors, according to new University of...
3 Nov 2009
Results point to new ways to measure -- and improve -- quality of life among survivors In addition to building muscle, weightlifting is also a prescription for self-esteem among breast cancer survivors, according to new University of...
Taking NOTES: abdominal surgery without general anesthesia
3 Nov 2009
Can abdominal organs be removed with only regional pain relief? A recent review in Faculty of 1000 Medicine Reports, a publication in which clinicians highlight advances in medical practice, suggests regional pain relief could be used during...
3 Nov 2009
Can abdominal organs be removed with only regional pain relief? A recent review in Faculty of 1000 Medicine Reports, a publication in which clinicians highlight advances in medical practice, suggests regional pain relief could be used during...
More action is needed to support millions of tinnitus sufferers worldwide
3 Nov 2009
As many as one in seven people will experience tinnitus, or ringing in their ears, at some time of their life, but not enough is being done to support patients who experience this distressing condition, according to an extensive research...
3 Nov 2009
As many as one in seven people will experience tinnitus, or ringing in their ears, at some time of their life, but not enough is being done to support patients who experience this distressing condition, according to an extensive research...
The gold standard in cancer staging
3 Nov 2009
AJCC Cancer Staging Manual now in 7th edition / Essential for every clinician involved in cancer diagnosis and treatment Physicians and health care professionals around the world need a tool to facilitate the uniform description and reporting...
3 Nov 2009
AJCC Cancer Staging Manual now in 7th edition / Essential for every clinician involved in cancer diagnosis and treatment Physicians and health care professionals around the world need a tool to facilitate the uniform description and reporting...
ADA releases updated position paper on breastfeeding
3 Nov 2009
CHICAGO – The American Dietetic Association has released an updated position paper on breastfeeding that details health benefits for both infants and mothers and encourages promotion of breastfeeding whenever possible. ADA's position...
3 Nov 2009
CHICAGO – The American Dietetic Association has released an updated position paper on breastfeeding that details health benefits for both infants and mothers and encourages promotion of breastfeeding whenever possible. ADA's position...
New class of molecules may help prevent fatal complication in patients with kidney disease
3 Nov 2009
Researchers at the University of Maryland School of Medicine have made an important discovery about why potassium builds up to dangerous levels in the bloodstream, a relatively common medical problem that affects about eight percent of...
3 Nov 2009
Researchers at the University of Maryland School of Medicine have made an important discovery about why potassium builds up to dangerous levels in the bloodstream, a relatively common medical problem that affects about eight percent of...
Study: Lap band surgery effective for morbidly obese children
3 Nov 2009
In FDA-approved trial, adolescents had 45 percent weight loss 2 years after surgery Washington, DC—A surgeon now at Children's National Medical Center and his colleagues from New York University have found laparoscopic adjustable gastric...
3 Nov 2009
In FDA-approved trial, adolescents had 45 percent weight loss 2 years after surgery Washington, DC—A surgeon now at Children's National Medical Center and his colleagues from New York University have found laparoscopic adjustable gastric...
New treatment option emerging for some with early stage lung cancer
3 Nov 2009
San Diego, Calif -- Patients with early stage, non-small cell lung cancer who are not able to undergo surgery, now have a highly effective treatment option. Physicians say that option, radical stereotactic radiosurgery performed with...
3 Nov 2009
San Diego, Calif -- Patients with early stage, non-small cell lung cancer who are not able to undergo surgery, now have a highly effective treatment option. Physicians say that option, radical stereotactic radiosurgery performed with...
Preschoolers challenge stereotypical gender roles
3 Nov 2009
According to research from the University of Gothenburg, Sweden, a preschooler's gender determines how he or she is treated and responded to in play and learning activities, and when the children's possibilities become expanded, it is usually...
3 Nov 2009
According to research from the University of Gothenburg, Sweden, a preschooler's gender determines how he or she is treated and responded to in play and learning activities, and when the children's possibilities become expanded, it is usually...
Longer toes, unique ankle structure aid sprinters
3 Nov 2009
Longer toes and a unique ankle structure provide sprinters with the burst of acceleration that separates them from other runners, according to biomechanists. "At the start of a sprint the only way a runner can speed up is through the reaction...
3 Nov 2009
Longer toes and a unique ankle structure provide sprinters with the burst of acceleration that separates them from other runners, according to biomechanists. "At the start of a sprint the only way a runner can speed up is through the reaction...
Drunken fruit flies help scientists find potential drug target for alcoholism
3 Nov 2009
Research in the journal Genetics identifies a major metabolic switch that plays a key role in the induction of alcohol tolerance in fruit flies and shows direct translation to humans A group of drunken fruit flies have helped researchers from...
3 Nov 2009
Research in the journal Genetics identifies a major metabolic switch that plays a key role in the induction of alcohol tolerance in fruit flies and shows direct translation to humans A group of drunken fruit flies have helped researchers from...
Hooks hijacked? New research shows how to block stealthy malware attacks
3 Nov 2009
The spread of malicious software, also known as malware or computer viruses, is a growing problem that can lead to crashed computer systems, stolen personal information, and billions of dollars in lost productivity every year. One of the most...
3 Nov 2009
The spread of malicious software, also known as malware or computer viruses, is a growing problem that can lead to crashed computer systems, stolen personal information, and billions of dollars in lost productivity every year. One of the most...
UCLA researchers reconstitute enzyme that synthesizes cholesterol drug lovastatin
3 Nov 2009
Researchers from the UCLA Henry Samueli School of Engineering and Applied Science have for the first time successfully reconstituted in the laboratory the enzyme responsible for producing the blockbuster cholesterol-lowering drug...
3 Nov 2009
Researchers from the UCLA Henry Samueli School of Engineering and Applied Science have for the first time successfully reconstituted in the laboratory the enzyme responsible for producing the blockbuster cholesterol-lowering drug...
Experimental agent reduces breast cancer metastasis to bone
3 Nov 2009
BOSTON (November 3, 2009, 1:00 p.m. ET) — Researchers have reduced breast cancer metastasis to bone using an experimental agent to inhibit ROCK, a protein that was found to be over-expressed in metastatic breast cancer. In a study in...
3 Nov 2009
BOSTON (November 3, 2009, 1:00 p.m. ET) — Researchers have reduced breast cancer metastasis to bone using an experimental agent to inhibit ROCK, a protein that was found to be over-expressed in metastatic breast cancer. In a study in...
Experts favor broad medicare reforms to control costs and foster health-care innovations
3 Nov 2009
Health-care opinion leaders express strong support for allowing HHS to 'fast track' payment pilots and negotiate drug prices; Voice agreement for establishing an independent medicare advisory council with broad authority New York, N.Y.,...
3 Nov 2009
Health-care opinion leaders express strong support for allowing HHS to 'fast track' payment pilots and negotiate drug prices; Voice agreement for establishing an independent medicare advisory council with broad authority New York, N.Y.,...
MSU researcher: Obesity significantly cuts odds of successful pregnancy
3 Nov 2009
Project analyzed 50,000 pregnancy outcomes EAST LANSING, Mich. — Obese women are as much as 28 percent less likely to become pregnant and have a successful pregnancy, according to research that earned a Michigan State University professor...
3 Nov 2009
Project analyzed 50,000 pregnancy outcomes EAST LANSING, Mich. — Obese women are as much as 28 percent less likely to become pregnant and have a successful pregnancy, according to research that earned a Michigan State University professor...
Research leads to improved human, object detection technology
3 Nov 2009
Mizzou scientists develop software that detects humans and objects in videos, creating new possibilities for safety and surveillance IMAGE: Tony Han and his research team attended the PASCAL grand challenge in...
3 Nov 2009
Mizzou scientists develop software that detects humans and objects in videos, creating new possibilities for safety and surveillance IMAGE: Tony Han and his research team attended the PASCAL grand challenge in...
AAP supports the IDF guideline on oral health for people with diabetes
3 Nov 2009
Guideline emphasizes that periodontal care is an important component in controlling diabetes CHICAGO – November 3, 2009 – New clinical guidelines released by the International Diabetes Foundation (IDF) emphasize the importance of...
3 Nov 2009
Guideline emphasizes that periodontal care is an important component in controlling diabetes CHICAGO – November 3, 2009 – New clinical guidelines released by the International Diabetes Foundation (IDF) emphasize the importance of...
Statins may worsen symptoms in some cardiac patients
3 Nov 2009
Although statins are widely used to prevent heart attacks, strokes, and other cardiovascular disorders, new research shows that the class of drugs may actually have negative effects on some cardiac patients. A new study presented at CHEST...
3 Nov 2009
Although statins are widely used to prevent heart attacks, strokes, and other cardiovascular disorders, new research shows that the class of drugs may actually have negative effects on some cardiac patients. A new study presented at CHEST...
First impressions count when making personality judgments, new research shows
3 Nov 2009
AUSTIN, Texas—First impressions do matter when it comes to communicating personality through appearance, according to new research by psychologists Laura Naumann of Sonoma State University and Sam Gosling of The University of Texas at...
3 Nov 2009
AUSTIN, Texas—First impressions do matter when it comes to communicating personality through appearance, according to new research by psychologists Laura Naumann of Sonoma State University and Sam Gosling of The University of Texas at...
Radiation therapy technique successfully treats pain in patients with advanced cancer
3 Nov 2009
PITTSBURGH, Nov. 3 – Stereotactic radiosurgery (SRS), a radiation therapy procedure pioneered at the University of Pittsburgh Cancer Institute (UPCI) that precisely delivers a large dose of radiation to tumors, effectively controls pain...
3 Nov 2009
PITTSBURGH, Nov. 3 – Stereotactic radiosurgery (SRS), a radiation therapy procedure pioneered at the University of Pittsburgh Cancer Institute (UPCI) that precisely delivers a large dose of radiation to tumors, effectively controls pain...
Study finds it's safe to treat HER2-positive breast cancer with trastuzumab and adjuvant radiation
3 Nov 2009
CHICAGO (November 3, 2009)––Standard adjuvant treatment for HER2-positive breast cancer patients, following primary surgery for their cancer, is Trastuzumab (Herceptin)––typically used in combination with chemotherapy....
3 Nov 2009
CHICAGO (November 3, 2009)––Standard adjuvant treatment for HER2-positive breast cancer patients, following primary surgery for their cancer, is Trastuzumab (Herceptin)––typically used in combination with chemotherapy....
A 'spoonful of sugar' makes the worms' life span go down
3 Nov 2009
If worms are any indication, all the sugar in your diet could spell much more than obesity and type 2 diabetes. Researchers reporting in the November issue of Cell Metabolism, a Cell Press publication, say it might also be taking years off...
3 Nov 2009
If worms are any indication, all the sugar in your diet could spell much more than obesity and type 2 diabetes. Researchers reporting in the November issue of Cell Metabolism, a Cell Press publication, say it might also be taking years off...
ISU researchers' findings bring hope for possible Parkinson’s disease cure
3 Nov 2009
IMAGE: Anumantha Kanthasamy at Iowa State University has found an essential key to possibly cure Parkinson's disease and are looking for others. Kanthasamy has been working to understand the complex mechanisms...
3 Nov 2009
IMAGE: Anumantha Kanthasamy at Iowa State University has found an essential key to possibly cure Parkinson's disease and are looking for others. Kanthasamy has been working to understand the complex mechanisms...
New respiratory failure research presented at CHEST 2009
3 Nov 2009
Helmet Ventilation May Benefit Patients With Acute Respiratory Failure (#8729, Tuesday, November 3, 3:45 PM ET) Patients with acute respiratory failure (ARF), in whom noninvasive ventilation (NIV) via facial mask fails, may benefit from a...
3 Nov 2009
Helmet Ventilation May Benefit Patients With Acute Respiratory Failure (#8729, Tuesday, November 3, 3:45 PM ET) Patients with acute respiratory failure (ARF), in whom noninvasive ventilation (NIV) via facial mask fails, may benefit from a...
Java and nighttime jobs don't mix: study
3 Nov 2009
Université de Montréal study finds coffee decreases quality of daytime recovery sleep This press release is available in French. Montreal, November 3, 2009 – Night-shift workers should avoid drinking coffee if they wish to...
3 Nov 2009
Université de Montréal study finds coffee decreases quality of daytime recovery sleep This press release is available in French. Montreal, November 3, 2009 – Night-shift workers should avoid drinking coffee if they wish to...
Statins may prevent blood clots in patients with cardiovascular disease
3 Nov 2009
Statins may provide potentially life-saving benefits for patients with cardiovascular disease by helping reduce the incidence of blood clots. New research presented at CHEST 2009, the 75th annual international scientific assembly of the...
3 Nov 2009
Statins may provide potentially life-saving benefits for patients with cardiovascular disease by helping reduce the incidence of blood clots. New research presented at CHEST 2009, the 75th annual international scientific assembly of the...
New methods found useful for diagnosing myocarditis
3 Nov 2009
ROCHESTER, Minn. -- Myocarditis is an important, and often unrecognized cause of dilated cardiomyopathy (DCM). Several new diagnostic methods, such as cardiac magnetic resonance imaging (MRI), are useful for diagnosing myocarditis, according...
3 Nov 2009
ROCHESTER, Minn. -- Myocarditis is an important, and often unrecognized cause of dilated cardiomyopathy (DCM). Several new diagnostic methods, such as cardiac magnetic resonance imaging (MRI), are useful for diagnosing myocarditis, according...
Flemish researchers develop revolutionary technology for use in plant breeding
3 Nov 2009
One of the greatest challenges of this century is making the food supply secure in a world that finds itself under increasing pressure from the growing population, changing food patterns and changing climate. The use of new molecular...
3 Nov 2009
One of the greatest challenges of this century is making the food supply secure in a world that finds itself under increasing pressure from the growing population, changing food patterns and changing climate. The use of new molecular...
Fractionated stereotactic radiotherapy reduces vision loss in optic nerve sheath meningiomas
3 Nov 2009
(PHILADELPHIA) Optic nerve sheath meningiomas are rare tumors that are traditionally treated with surgery, which is typically a blinding procedure. However, researchers from Thomas Jefferson University Hospital have found that a specialized...
3 Nov 2009
(PHILADELPHIA) Optic nerve sheath meningiomas are rare tumors that are traditionally treated with surgery, which is typically a blinding procedure. However, researchers from Thomas Jefferson University Hospital have found that a specialized...
PET imaging before radiation not ideal for determining boost radiation doses
3 Nov 2009
(PHILADELPHIA) Positron emission tomography (PET) imaging of non-small cell lung cancer prior to receiving radiation therapy should not be the basis for determining areas that may benefit from higher doses of radiation, according to research...
3 Nov 2009
(PHILADELPHIA) Positron emission tomography (PET) imaging of non-small cell lung cancer prior to receiving radiation therapy should not be the basis for determining areas that may benefit from higher doses of radiation, according to research...
Addressing obesity via the 'energy gap'
3 Nov 2009
CHICAGO – The November issue of the Journal of the American Dietetic Association features a commentary by James O. Hill, an honorary ADA member, professor of pediatrics and medicine and director of the Center for Human Nutrition at the...
3 Nov 2009
CHICAGO – The November issue of the Journal of the American Dietetic Association features a commentary by James O. Hill, an honorary ADA member, professor of pediatrics and medicine and director of the Center for Human Nutrition at the...
Journalists have problems matching practice with ideals
3 Nov 2009
Fierce competition forces journalists to deliver attention-grabbing news and articles. But this increased focus on the audience sometimes clashes with journalistic ideals, according to a study at the University of Gothenburg, Sweden. The...
3 Nov 2009
Fierce competition forces journalists to deliver attention-grabbing news and articles. But this increased focus on the audience sometimes clashes with journalistic ideals, according to a study at the University of Gothenburg, Sweden. The...
World Trade Center responders plagued with asthma
3 Nov 2009
Reported asthma in 9/11 responders 2X greater than general population Responders to the 2001 World Trade Center (WTC) terrorist attacks, who were exposed to caustic dust and toxic pollutants following the 9/11 disaster, suffer from asthma at a...
3 Nov 2009
Reported asthma in 9/11 responders 2X greater than general population Responders to the 2001 World Trade Center (WTC) terrorist attacks, who were exposed to caustic dust and toxic pollutants following the 9/11 disaster, suffer from asthma at a...
Scientists obtain clearer view of how eye lens proteins are sorted
3 Nov 2009
New research reveals how proteins that are critical for the transparency of the eye lens are properly sorted and localized in membrane bilayers. The study, published by Cell Press in the November 3rd issue of Biophysical Journal, analyzes how...
3 Nov 2009
New research reveals how proteins that are critical for the transparency of the eye lens are properly sorted and localized in membrane bilayers. The study, published by Cell Press in the November 3rd issue of Biophysical Journal, analyzes how...
New Mount Sinai research finds 9/11 responders twice as likely to have asthma
3 Nov 2009
First responders who were exposed to caustic dust and toxic pollutants following the 2001 World Trade Center (WTC) terrorist attacks suffer from asthma at more than twice the rate of the general U.S. population, according to data presented...
3 Nov 2009
First responders who were exposed to caustic dust and toxic pollutants following the 2001 World Trade Center (WTC) terrorist attacks suffer from asthma at more than twice the rate of the general U.S. population, according to data presented...
How saturated fatty acids 'anger' the immune system (and how to stop them)
3 Nov 2009
Researchers have new evidence to explain how saturated fatty acids, which soar in those who are obese, can lead the immune system to respond in ways that add up to chronic, low-grade inflammation. The new results could lead to treatments...
3 Nov 2009
Researchers have new evidence to explain how saturated fatty acids, which soar in those who are obese, can lead the immune system to respond in ways that add up to chronic, low-grade inflammation. The new results could lead to treatments...
New pediatric lung health research presented at CHEST 2009
3 Nov 2009
Children With Asthma May Benefit From Reduction in Daily Steroids (#9114, Tuesday, November 3, 3:45 PM ET) Children with status asthmaticus, those who experience prolonged and serious asthma attacks, may safely be able to reduce their daily...
3 Nov 2009
Children With Asthma May Benefit From Reduction in Daily Steroids (#9114, Tuesday, November 3, 3:45 PM ET) Children with status asthmaticus, those who experience prolonged and serious asthma attacks, may safely be able to reduce their daily...
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